Food preparation surface



FIG. 1 is a top plan view of the food preparation surface of theinvention;

FIG. 2 is a front end view of the food preparation surface of FIG. 1;

FIG. 3 is a bottom plan view of the food preparation surface of FIG. 1;

FIG. 4 is a back end view of the food preparation surface of FIG. 1;and,

FIG. 5 is a right side view of the food preparation of FIG. 1, theopposite side is a mirror image thereof.

The ornamental design for a food preparation surface, as shown anddescribed.